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-rw-r--r--bcm283x-mmc-imp-speed.patch107
1 files changed, 0 insertions, 107 deletions
diff --git a/bcm283x-mmc-imp-speed.patch b/bcm283x-mmc-imp-speed.patch
deleted file mode 100644
index bad003a3c..000000000
--- a/bcm283x-mmc-imp-speed.patch
+++ /dev/null
@@ -1,107 +0,0 @@
-From patchwork Fri Dec 30 15:24:32 2016
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: [1/2] mmc: sdhci-iproc: Apply caps from bcm2835-mmc driver
-From: Stefan Wahren <stefan.wahren@i2se.com>
-X-Patchwork-Id: 9492281
-Message-Id: <1483111474-29907-2-git-send-email-stefan.wahren@i2se.com>
-To: Eric Anholt <eric@anholt.net>, Gerd Hoffmann <kraxel@redhat.com>,
- Adrian Hunter <adrian.hunter@intel.com>,
- Ulf Hansson <ulf.hansson@linaro.org>
-Cc: Stefan Wahren <stefan.wahren@i2se.com>,
- Scott Branden <sbranden@broadcom.com>, Jon Mason <jonmason@broadcom.com>,
- Ray Jui <rjui@broadcom.com>, linux-mmc@vger.kernel.org,
- bcm-kernel-feedback-list@broadcom.com,
- linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org
-Date: Fri, 30 Dec 2016 15:24:32 +0000
-
-Since the mmc module on bcm2835 neither provide a capabilities register nor
-free documentation we must rely on the downstream implementation [1].
-
-So enable the following capabilities for bcm2835:
-
-MMC_CAP_MMC_HIGHSPEED
-MMC_CAP_SD_HIGHSPEED
-MMC_CAP_DRIVER_TYPE_A
-MMC_CAP_DRIVER_TYPE_C
-
-[1] - https://github.com/raspberrypi/linux/blob/rpi-4.4.y/drivers/mmc/host/bcm2835-mmc.c
-
-Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
-Reviewed-by: Eric Anholt <eric@anholt.net>
-Acked-by: Adrian Hunter <adrian.hunter@intel.com>
----
- drivers/mmc/host/sdhci-iproc.c | 9 ++++++---
- 1 file changed, 6 insertions(+), 3 deletions(-)
-
-diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c
-index d7046d6..30b3fdf 100644
---- a/drivers/mmc/host/sdhci-iproc.c
-+++ b/drivers/mmc/host/sdhci-iproc.c
-@@ -211,14 +211,17 @@ static void sdhci_iproc_writeb(struct sdhci_host *host, u8 val, int reg)
- static const struct sdhci_pltfm_data sdhci_bcm2835_pltfm_data = {
- .quirks = SDHCI_QUIRK_BROKEN_CARD_DETECTION |
- SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK |
-- SDHCI_QUIRK_MISSING_CAPS,
-+ SDHCI_QUIRK_MISSING_CAPS |
-+ SDHCI_QUIRK_NO_HISPD_BIT,
- .ops = &sdhci_iproc_32only_ops,
- };
-
- static const struct sdhci_iproc_data bcm2835_data = {
- .pdata = &sdhci_bcm2835_pltfm_data,
-- .caps = SDHCI_CAN_VDD_330,
-- .caps1 = 0x00000000,
-+ .caps = SDHCI_CAN_VDD_330 |
-+ SDHCI_CAN_DO_HISPD,
-+ .caps1 = SDHCI_DRIVER_TYPE_A |
-+ SDHCI_DRIVER_TYPE_C,
- .mmc_caps = 0x00000000,
- };
-
-From patchwork Fri Dec 30 15:24:33 2016
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-Subject: [2/2] mmc: sdhci-iproc: Increase max_blk_size for bcm2835
-From: Stefan Wahren <stefan.wahren@i2se.com>
-X-Patchwork-Id: 9492273
-Message-Id: <1483111474-29907-3-git-send-email-stefan.wahren@i2se.com>
-To: Eric Anholt <eric@anholt.net>, Gerd Hoffmann <kraxel@redhat.com>,
- Adrian Hunter <adrian.hunter@intel.com>,
- Ulf Hansson <ulf.hansson@linaro.org>
-Cc: Stefan Wahren <stefan.wahren@i2se.com>,
- Scott Branden <sbranden@broadcom.com>, Jon Mason <jonmason@broadcom.com>,
- Ray Jui <rjui@broadcom.com>, linux-mmc@vger.kernel.org,
- bcm-kernel-feedback-list@broadcom.com,
- linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org
-Date: Fri, 30 Dec 2016 15:24:33 +0000
-
-According to the BCM2835 datasheet the maximum block size for the
-eMMC module is restricted to the internal data FIFO which is 1024 byte.
-But this is still an improvement to the default of 512 byte.
-
-Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
-Reviewed-by: Eric Anholt <eric@anholt.net>
-Acked-by: Scott Branden <scott.branden@broadcom.com>
-Acked-by: Adrian Hunter <adrian.hunter@intel.com>
----
- drivers/mmc/host/sdhci-iproc.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c
-index 30b3fdf..3275d49 100644
---- a/drivers/mmc/host/sdhci-iproc.c
-+++ b/drivers/mmc/host/sdhci-iproc.c
-@@ -218,7 +218,9 @@ static void sdhci_iproc_writeb(struct sdhci_host *host, u8 val, int reg)
-
- static const struct sdhci_iproc_data bcm2835_data = {
- .pdata = &sdhci_bcm2835_pltfm_data,
-- .caps = SDHCI_CAN_VDD_330 |
-+ .caps = ((0x1 << SDHCI_MAX_BLOCK_SHIFT)
-+ & SDHCI_MAX_BLOCK_MASK) |
-+ SDHCI_CAN_VDD_330 |
- SDHCI_CAN_DO_HISPD,
- .caps1 = SDHCI_DRIVER_TYPE_A |
- SDHCI_DRIVER_TYPE_C,